The Mahendra Sagar Collection of Inverted Centers
October 5-6, 2011
| Images | Description | Current Bid |
 | Lot #371 PANAMA 1915 Santo Domingo Arch, 20c brown and black, center inverted, unused large part original gum, h.r., v.f., with Alex Rendon and APS certificates, scarce with gum (YT 116a) * Catalog #212a Catalog Value €700 | Price Realized $250.00 |
